Vivi Nefertari is a princess of the Alabasta Kingdom in the anime series One Piece. Initially introduced as a member of the criminal organization Baroque Works under the alias 'Miss Wednesday,' Vivi infiltrates the group to gather intelligence and protect her kingdom from a civil war instigated by the group's leader, Crocodile. Throughout the Alabasta Arc, Vivi plays a crucial role in rallying her people and allies to restore peace in her homeland. Her bravery, intelligence, and strong sense of justice make her a beloved character in the series.